PERIMETER SOLUTIONS INC

Ticker: PRM CUSIP: 71385M107 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 869,718 Value ($000) $23,943 Avg Close $25.26 Range $19.70 - $29.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	869,718	$23,943	$25.26	$19.70 - $29.78